1 files changed, 7 insertions, 0 deletions
diff --git a/riscv/insns/ssamoswap_d.h b/riscv/insns/ssamoswap_d.h
new file mode 100644
index 0000000..10ea5ef
--- /dev/null
+++ b/riscv/insns/ssamoswap_d.h
@@ -0,0 +1,7 @@
+require_extension(EXT_ZICFISS);
+require_extension('A');
+require_rv64;
+
+DECLARE_XENVCFG_VARS(SSE);
+require_envcfg(SSE);
+WRITE_RD(MMU.ssamoswap<uint64_t>(RS1, RS2));